Celebrate everlasting feelings of the timeless bond of love and affection that connects people. John Koller has had more than 30 years to refine his craft. John creates exquisite engagement rings and bridal sets with a large variety of loose diamonds and gems to choose from. His ability to help you express your feelings through the tangible beauty of fine jewelry is phenomenal. Stop by and visit with John today to find out how he can help you express those emotions that words can not describe. John E Koller Jewelry is conveniently located on the frontage road alongside the east side highway 169 in the Tyann shopping center. Their address is 9455 N Owasso Expressway, Owasso, OK 74055. You can call or text them at 918.376.2244 The store is open Monday through Friday from 10 am to 6 pm, and Saturday from 10 am to 3 pm. Johns creative eye for detail and elegant design is expressed in his stylish storefront. Step inside, and you will be even more impressed. Not only will you find cases full of predesigned exquisite engagement rings, necklaces, bracelets, and stunning timepieces of impeccable quality, but John also offers a custom collection or fully customized pieces including uniquely designed engagement rings that are flawless and will express your commitment like no other.